import { createRouter, createWebHistory } from 'vue-router'

export const Layout = () => import('@/layouts/index.vue')

// 静态路由
export const constantRoutes = [
  {
    path: '/redirect',
    component: Layout,
    meta: { hidden: true },
    children: [
      {
        path: '/redirect/:path(.*)',
        component: () => import('@/views/redirect/index.vue'),
      },
    ],
  },
  {
    path: '/login',
    component: () => import('@/views/login/index.vue'),
    meta: { hidden: true },
  },
  {
    path: '/',
    name: '/',
    component: Layout,
    redirect: '/dashboard',
    children: [
      {
        path: 'dashboard',
        component: () => import('@/views/dashboard/index.vue'),
        // 用于 keep-alive 功能，需要与 SFC 中自动推导或显式声明的组件名称一致
        // 参考文档: https://cn.vuejs.org/guide/built-ins/keep-alive.html#include-exclude
        name: 'Dashboard',
        meta: {
          title: '首页',
          icon: '',
          affix: true,
          keepAlive: true,
        },
      },
      {
        path: '401',
        component: () => import('@/views/error/401.vue'),
        meta: { hidden: true },
      },
      {
        path: '404',
        component: () => import('@/views/error/404.vue'),
        meta: { hidden: true },
      },
    ],
  }
]

const router = createRouter({
  history: createWebHistory(import.meta.env.BASE_URL),
  routes: constantRoutes,
  // 刷新时，滚动条位置还原
  scrollBehavior: () => ({ left: 0, top: 0 }),
})
// 全局注册 router
export function setupRouter(app) {
  app.use(router)
}

export default router
